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Intelligently mapped fluid velocity paths allow the SL1.95.150.200.4.52H.N.51D.A.T to project hydraulic stability under extreme loads. Designed around a 150 mm outlet and matching 150 mm inlet, this high-volume submersible pump is optimized for intense industrial sectors moving raw sewage. It securely establishes a highly reliable transfer baseline for essential municipal facilities.
Governing the fluid chamber is an advanced S-Tube impeller calibrated to ensure a 95 mm free passage. This spacious structural clearance permits dense commercial sludge and fibrous debris to pass unrestricted. By actively preventing suspended heavy solids from accumulating inside the volute, the extraction infrastructure maintains perfect flow purity.
Commanding this fluid motion is a durable 20 kW continuous-duty Grundfos 4-pole motor. Operating strictly on a 415v three-phase grid, this powerhouse reliably pushes a maximum head of approximately 27 m alongside a vast 4986 L/Min peak flow rate. The configuration smoothly dissipates thermodynamic heat loads across the rugged iron exterior.
Proactively shielding against mechanical failure, the core framework relies on integrated moisture switches and motor-protection thermistors. These internal safety layers relentlessly monitor the sealed cavity climate, executing an immediate reactive defense protocol if unwanted liquids breach the casing boundaries.
Features
- Equipped with a modular quick release cable entry plug that effectively allows the heavy-duty fifteen-meter power cord to be securely detached without unbolting the motor top.
- Incorporates a highly service-friendly double shaft seal structured in an exclusive cartridge layout to permit rapid field replacements without specialized mechanical tools.
- Constructed with a primary pump volute and upper motor casing cast completely from EN 1561 EN-GJL-250 grade iron for optimal submerged environmental resilience.
- Engineered with a highly reliable secondary shaft seal utilizing an advanced silicon carbide and carbon mechanical friction material block to permanently stop moisture leaks.
- Fully rated to handle relentless extraction operations in dense liquid temperature ranges spanning from ten to forty degrees Celsius within completely flooded installations.
- Configured to handle extreme fluid transfers securely at a maximum installation depth of twenty meters while safely maintaining a strict eight bar maximum operating pressure.
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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